SH7727 Datasheet, PDF (1010/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 32 Electrical Characteristics
Table 32.6 Clock Timing (2)
Conditions: VccQ = 3.0 to 3.6 V, Vcc = 1.70 to 2.05 V, AVcc = 3.3 ± 0.3 V, Ta = –20 to 75°C,
100 MHz products
Item
Symbol Min
Max
Unit
Figure
EXTAL clock input frequency
EXTAL clock input cycle time
EXTAL clock input low pulse width
EXTAL clock input high pulse width
EXTAL clock input rise time
EXTAL clock input fall time
CKIO clock input frequency
CKIO clock input cycle time
CKIO clock input low pulse width
CKIO clock input high pulse width
CKIO clock input rise time
CKIO clock input fall time
CKIO clock output frequency
CKIO clock output cycle time
CKIO clock output low pulse width
CKIO clock output high pulse width
CKIO clock output rise time
CKIO clock output fall time
CKIO2 clock output delay time
CKIO2 clock output rise time
CKIO2 clock output fall time
Power-on oscillation settling time
RESETP setup time
(At power on and cancellation of standby mode)
fEX
6
tEXcyc
20
tEXL
4
tEXH
4
tEXR
—
tEXF
—
fCKI
24
tCKIcyc
20
tCKIL
4
tCKIH
4
tCKIR
—
tCKIF
—
fOP
24
tcyc
20
tCKOL
3
tCKOH
3
tCKOR
—
tCKOF
—
tCK2D
—
tCK2OR
—
tCK2OF
—
tOSC1
10
tRESPS
20
50
166.7
—
—
6
6
50
41.7
—
—
6
6
50
41.7
—
—
5
5
2.5
7
7
—
—
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ms
ns
32.3
32.4
32.5
32.6
32.6, 32.7
RESETM setup time (At cancellation of standby mode) t_RESMS
0
—
ns
RESETP assert time
(At power on and cancellation of standby mode)
tRESPW
20
—
tcyc
RESETM assert time (At cancellation of standby mode) t_RESMW
20
—
Standby return oscillation settling time 1
tOSC2
10
—
Standby return oscillation settling time 2
tOSC3
10
—
Standby return oscillation settling time 3
tOSC4
11
—
PLL synchronization settling time 1 (At cancellation of
tPLL1
standby mode)
100
—
tcyc
ms
32.7
ms
32.8
ms
32.9
µs
32.10,
32.11
PLL synchronization settling time 2 (At multiplier change) tPLL2
100
—
µs
32.12
IRQ/IRL interrupt determination time
(RTC used and standby mode)
tIRQSTB
100
—
µs
32.11
Rev. 5.00 Dec 12, 2005 page 938 of 1034
REJ09B0254-0500